647 lines
18 KiB
JavaScript
647 lines
18 KiB
JavaScript
import { defineMessages, injectIntl } from 'react-intl'
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import { is } from 'immutable'
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import throttle from 'lodash.throttle'
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import classNames from 'classnames/bind'
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import { decode } from 'blurhash'
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import { isFullscreen, requestFullscreen, exitFullscreen } from '../utils/fullscreen'
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import { isPanoramic, isPortrait, minimumAspectRatio, maximumAspectRatio } from '../utils/media_aspect_ratio'
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import { displayMedia } from '../initial_state'
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import Button from './button'
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import Text from './text'
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const cx = classNames.bind(_s)
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const messages = defineMessages({
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play: { id: 'video.play', defaultMessage: 'Play' },
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pause: { id: 'video.pause', defaultMessage: 'Pause' },
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mute: { id: 'video.mute', defaultMessage: 'Mute sound' },
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unmute: { id: 'video.unmute', defaultMessage: 'Unmute sound' },
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hide: { id: 'video.hide', defaultMessage: 'Hide video' },
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fullscreen: { id: 'video.fullscreen', defaultMessage: 'Full screen' },
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exit_fullscreen: { id: 'video.exit_fullscreen', defaultMessage: 'Exit full screen' },
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sensitive: { id: 'status.sensitive_warning', defaultMessage: 'Sensitive content' },
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hidden: { id: 'status.media_hidden', defaultMessage: 'Media hidden' },
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})
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const formatTime = secondsNum => {
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let hours = Math.floor(secondsNum / 3600)
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let minutes = Math.floor((secondsNum - (hours * 3600)) / 60)
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let seconds = secondsNum - (hours * 3600) - (minutes * 60)
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if (hours < 10) hours = '0' + hours
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if (minutes < 10) minutes = '0' + minutes
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if (seconds < 10) seconds = '0' + seconds
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return (hours === '00' ? '' : `${hours}:`) + `${minutes}:${seconds}`
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}
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export const findElementPosition = el => {
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let box
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if (el.getBoundingClientRect && el.parentNode) {
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box = el.getBoundingClientRect()
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}
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if (!box) {
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return {
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left: 0,
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top: 0,
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}
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}
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const docEl = document.documentElement
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const body = document.body
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const clientLeft = docEl.clientLeft || body.clientLeft || 0
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const scrollLeft = window.pageXOffset || body.scrollLeft
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const left = (box.left + scrollLeft) - clientLeft
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const clientTop = docEl.clientTop || body.clientTop || 0
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const scrollTop = window.pageYOffset || body.scrollTop
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const top = (box.top + scrollTop) - clientTop
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return {
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left: Math.round(left),
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top: Math.round(top),
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}
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}
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export const getPointerPosition = (el, event) => {
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const position = {}
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const box = findElementPosition(el)
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const boxW = el.offsetWidth
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const boxH = el.offsetHeight
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const boxY = box.top
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const boxX = box.left
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let pageY = event.pageY
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let pageX = event.pageX
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if (event.changedTouches) {
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pageX = event.changedTouches[0].pageX
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pageY = event.changedTouches[0].pageY
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}
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position.y = Math.max(0, Math.min(1, (pageY - boxY) / boxH))
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position.x = Math.max(0, Math.min(1, (pageX - boxX) / boxW))
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return position
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}
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export default
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@injectIntl
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class Video extends PureComponent {
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static propTypes = {
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preview: PropTypes.string,
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src: PropTypes.string.isRequired,
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alt: PropTypes.string,
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width: PropTypes.number,
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height: PropTypes.number,
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sensitive: PropTypes.bool,
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startTime: PropTypes.number,
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detailed: PropTypes.bool,
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inline: PropTypes.bool,
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cacheWidth: PropTypes.func,
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visible: PropTypes.bool,
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onToggleVisibility: PropTypes.func,
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intl: PropTypes.object.isRequired,
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blurhash: PropTypes.string,
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aspectRatio: PropTypes.number,
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}
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state = {
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currentTime: 0,
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duration: 0,
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volume: 0.5,
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paused: true,
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dragging: false,
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containerWidth: this.props.width,
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fullscreen: false,
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hovered: false,
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muted: false,
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hoveringVolumeButton: false,
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hoveringVolumeControl: false,
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revealed: this.props.visible !== undefined ? this.props.visible : (displayMedia !== 'hide_all' && !this.props.sensitive || displayMedia === 'show_all'),
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}
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volHeight = 100
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volOffset = 13
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volHandleOffset = v => {
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const offset = v * this.volHeight + this.volOffset
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return (offset > 110) ? 110 : offset
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}
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setPlayerRef = c => {
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this.player = c
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if (c) {
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if (this.props.cacheWidth) this.props.cacheWidth(this.player.offsetWidth)
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this.setState({
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containerWidth: c.offsetWidth,
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})
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}
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}
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setVideoRef = c => {
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this.video = c
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if (this.video) {
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const { volume, muted } = this.video
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this.setState({
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volume,
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muted,
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})
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}
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}
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setSeekRef = c => {
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this.seek = c
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}
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setVolumeRef = c => {
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this.volume = c
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}
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setCanvasRef = c => {
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this.canvas = c
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}
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handleClickRoot = e => e.stopPropagation()
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handlePlay = () => {
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this.setState({ paused: false })
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}
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handlePause = () => {
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this.setState({ paused: true })
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}
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handleTimeUpdate = () => {
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const { currentTime, duration } = this.video
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this.setState({
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currentTime: Math.floor(currentTime),
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duration: Math.floor(duration),
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})
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}
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handleVolumeMouseDown = e => {
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document.addEventListener('mousemove', this.handleMouseVolSlide, true)
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document.addEventListener('mouseup', this.handleVolumeMouseUp, true)
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document.addEventListener('touchmove', this.handleMouseVolSlide, true)
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document.addEventListener('touchend', this.handleVolumeMouseUp, true)
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this.handleMouseVolSlide(e)
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e.preventDefault()
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e.stopPropagation()
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}
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handleVolumeMouseUp = () => {
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document.removeEventListener('mousemove', this.handleMouseVolSlide, true)
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document.removeEventListener('mouseup', this.handleVolumeMouseUp, true)
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document.removeEventListener('touchmove', this.handleMouseVolSlide, true)
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document.removeEventListener('touchend', this.handleVolumeMouseUp, true)
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}
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handleMouseVolSlide = throttle(e => {
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const rect = this.volume.getBoundingClientRect()
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const y = 1 - ((e.clientY - rect.top) / this.volHeight)
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if (!isNaN(y)) {
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const slideamt = y
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if (y > 1) {
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slideamt = 1
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} else if (y < 0) {
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slideamt = 0
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}
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this.video.volume = slideamt
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this.setState({ volume: slideamt })
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}
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}, 60)
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handleMouseDown = e => {
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document.addEventListener('mousemove', this.handleMouseMove, true)
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document.addEventListener('mouseup', this.handleMouseUp, true)
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document.addEventListener('touchmove', this.handleMouseMove, true)
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document.addEventListener('touchend', this.handleMouseUp, true)
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this.setState({ dragging: true })
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this.video.pause()
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this.handleMouseMove(e)
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e.preventDefault()
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e.stopPropagation()
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}
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handleMouseUp = () => {
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document.removeEventListener('mousemove', this.handleMouseMove, true)
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document.removeEventListener('mouseup', this.handleMouseUp, true)
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document.removeEventListener('touchmove', this.handleMouseMove, true)
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document.removeEventListener('touchend', this.handleMouseUp, true)
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this.setState({ dragging: false })
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this.video.play()
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}
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handleMouseMove = throttle(e => {
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const { x } = getPointerPosition(this.seek, e)
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const currentTime = Math.floor(this.video.duration * x)
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if (!isNaN(currentTime)) {
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this.video.currentTime = currentTime
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this.setState({ currentTime })
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}
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}, 60)
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togglePlay = () => {
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if (this.state.paused) {
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this.video.play()
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} else {
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this.video.pause()
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}
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}
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toggleFullscreen = () => {
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if (isFullscreen()) {
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exitFullscreen()
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} else {
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requestFullscreen(this.player)
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}
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}
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componentDidMount() {
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document.addEventListener('fullscreenchange', this.handleFullscreenChange, true)
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document.addEventListener('webkitfullscreenchange', this.handleFullscreenChange, true)
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document.addEventListener('mozfullscreenchange', this.handleFullscreenChange, true)
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document.addEventListener('MSFullscreenChange', this.handleFullscreenChange, true)
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if (this.props.blurhash) {
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this._decode()
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}
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}
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componentWillUnmount() {
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document.removeEventListener('fullscreenchange', this.handleFullscreenChange, true)
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document.removeEventListener('webkitfullscreenchange', this.handleFullscreenChange, true)
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document.removeEventListener('mozfullscreenchange', this.handleFullscreenChange, true)
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document.removeEventListener('MSFullscreenChange', this.handleFullscreenChange, true)
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}
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componentWillReceiveProps(nextProps) {
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if (!is(nextProps.visible, this.props.visible) && nextProps.visible !== undefined) {
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this.setState({ revealed: nextProps.visible })
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}
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}
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componentDidUpdate(prevProps, prevState) {
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if (prevState.revealed && !this.state.revealed && this.video) {
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this.video.pause()
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}
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if (prevProps.blurhash !== this.props.blurhash && this.props.blurhash) {
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this._decode()
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}
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}
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_decode() {
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const hash = this.props.blurhash
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const pixels = decode(hash, 32, 32)
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if (pixels && this.canvas) {
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const ctx = this.canvas.getContext('2d')
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const imageData = new ImageData(pixels, 32, 32)
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ctx.putImageData(imageData, 0, 0)
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}
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}
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handleFullscreenChange = () => {
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this.setState({ fullscreen: isFullscreen() })
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}
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handleMouseEnter = () => {
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this.setState({ hovered: true })
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}
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handleMouseLeave = () => {
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this.setState({ hovered: false })
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}
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handleMouseEnterAudio = () => {
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this.setState({ hoveringVolumeButton: true })
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}
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handleMouseLeaveAudio = throttle(e => {
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this.setState({ hoveringVolumeButton: false })
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}, 2000)
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handleMouseEnterVolumeControl = () => {
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this.setState({ hoveringVolumeControl: true })
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}
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handleMouseLeaveVolumeControl = throttle(e => {
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this.setState({ hoveringVolumeControl: false })
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}, 2000)
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toggleMute = () => {
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this.video.muted = !this.video.muted
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this.setState({ muted: this.video.muted })
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}
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toggleReveal = () => {
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if (this.props.onToggleVisibility) {
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this.props.onToggleVisibility()
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} else {
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this.setState({ revealed: !this.state.revealed })
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}
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}
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handleLoadedData = () => {
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if (this.props.startTime) {
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this.video.currentTime = this.props.startTime
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this.video.play()
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}
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}
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handleProgress = () => {
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const { buffered, duration } = this.video
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if (!buffered) return
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if (buffered.length > 0) {
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this.setState({
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buffer: buffered.end(0) / duration * 100,
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})
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}
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}
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handleVolumeChange = () => {
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const { volume, muted } = this.video
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this.setState({
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volume,
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muted,
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})
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}
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render() {
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const {
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preview,
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src,
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inline,
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startTime,
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intl,
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alt,
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detailed,
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sensitive,
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aspectRatio
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} = this.props
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const {
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containerWidth,
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currentTime,
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duration,
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volume,
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buffer,
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dragging,
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paused,
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fullscreen,
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hovered,
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muted,
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revealed,
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hoveringVolumeButton,
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hoveringVolumeControl
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} = this.state
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const progress = (currentTime / duration) * 100
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const volumeHeight = (muted) ? 0 : volume * this.volHeight
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const volumeHandleLoc = (muted) ? this.volHandleOffset(0) : this.volHandleOffset(volume)
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const playerStyle = {}
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let { width, height } = this.props
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if (inline && containerWidth) {
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width = containerWidth
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const minSize = containerWidth / (16 / 9)
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if (isPanoramic(aspectRatio)) {
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height = Math.max(Math.floor(containerWidth / maximumAspectRatio), minSize)
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} else if (isPortrait(aspectRatio)) {
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height = Math.max(Math.floor(containerWidth / minimumAspectRatio), minSize)
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} else {
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height = Math.floor(containerWidth / aspectRatio)
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}
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playerStyle.height = height
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}
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let preload
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if (startTime || fullscreen || dragging) {
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preload = 'auto'
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} else if (detailed) {
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preload = 'metadata'
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} else {
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preload = 'none'
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}
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// className={classNames('video-player', {
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// inactive: !revealed,
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// detailed,
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// inline: inline && !fullscreen,
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// fullscreen
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// })}
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// : todo spoiler :
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const seekHandleClasses = cx({
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default: 1,
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posAbs: 1,
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circle: 1,
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px10: 1,
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py10: 1,
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bgBrand: 1,
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mlNeg5PX: 1,
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z3: 1,
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boxShadow1: 1,
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opacity0: !dragging,
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opacity1: dragging || hovered,
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})
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const progressClasses = cx({
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default: 1,
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radiusSmall: 1,
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mt10: 1,
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posAbs: 1,
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height4PX: 1,
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})
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const volumeControlClasses = cx({
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default: 1,
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posAbs: 1,
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bgBlackOpaque: 1,
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videoPlayerVolume: 1,
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height122PX: 1,
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circle: 1,
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displayNone: !hoveringVolumeButton && !hoveringVolumeControl || !hovered,
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})
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return (
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<div
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className={[_s.default].join(' ')}
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style={playerStyle}
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ref={this.setPlayerRef}
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onMouseEnter={this.handleMouseEnter}
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onMouseLeave={this.handleMouseLeave}
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onClick={this.handleClickRoot}
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tabIndex={0}
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>
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{
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!revealed &&
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<canvas
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width={32}
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height={32}
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ref={this.setCanvasRef}
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className={[_s.default, _s.posAbs, _s.height100PC, _s.width100PC, _s.top0, _s.left0].join(' ')}
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/>
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}
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{
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revealed &&
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<video
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className={[_s.default, _s.height100PC, _s.width100PC, _s.outlineNone].join(' ')}
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playsInline
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ref={this.setVideoRef}
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src={src}
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poster={preview}
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preload={preload}
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loop
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role='button'
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tabIndex='0'
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aria-label={alt}
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title={alt}
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width={width}
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height={height}
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volume={volume}
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onClick={this.togglePlay}
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onPlay={this.handlePlay}
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onPause={this.handlePause}
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onTimeUpdate={this.handleTimeUpdate}
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onLoadedData={this.handleLoadedData}
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onProgress={this.handleProgress}
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onVolumeChange={this.handleVolumeChange}
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/>
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}
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{ /* <div className={classNames('spoiler-button', { 'spoiler-button--hidden': revealed })}>
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<button type='button' className='spoiler-button__overlay' onClick={this.toggleReveal}>
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<span className='spoiler-button__overlay__label'>
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{intl.formatMessage(sensitive ? messages.sensitive : messages.hidden)}
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</span>
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</button>
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</div> */ }
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<div
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className={volumeControlClasses}
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onMouseDown={this.handleVolumeMouseDown}
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onMouseEnter={this.handleMouseEnterVolumeControl}
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onMouseLeave={this.handleMouseLeaveVolumeControl}
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ref={this.setVolumeRef}
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>
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<div
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className={[_s.default, _s.radiusSmall, _s.my10, _s.posAbs, _s.width4PX, _s.ml10, _s.bgPrimaryOpaque].join(' ')}
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style={{
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height: '102px',
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}}
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/>
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<div
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className={[_s.default, _s.radiusSmall, _s.my10, _s.bottom0, _s.posAbs, _s.width4PX, _s.ml10, _s.bgPrimary].join(' ')}
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style={{
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height: `${volumeHeight}px`
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}}
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/>
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<span
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className={[_s.default, _s.cursorPointer, _s.posAbs, _s.circle, _s.px5, _s.boxShadow1, _s.mbNeg5PX, _s.py5, _s.bgPrimary, _s.z3].join(' ')}
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tabIndex='0'
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style={{
|
|
marginLeft: '7px',
|
|
bottom: `${volumeHandleLoc}px`,
|
|
}}
|
|
/>
|
|
</div>
|
|
|
|
<div className={[_s.default, _s.z2, _s.px15, _s.videoPlayerControlsBackground, _s.posAbs, _s.bottom0, _s.right0, _s.left0].join(' ')}>
|
|
|
|
<div
|
|
className={[_s.default, _s.cursorPointer, _s.height22PX, _s.videoPlayerSeek].join(' ')}
|
|
onMouseDown={this.handleMouseDown}
|
|
ref={this.setSeekRef}
|
|
>
|
|
|
|
<div className={[progressClasses, _s.bgLoading, _s.width100PC].join(' ')} />
|
|
<div className={[progressClasses, _s.bgSubtle].join(' ')} style={{ width: `${buffer}%` }} />
|
|
<div className={[progressClasses, _s.bgBrand].join(' ')} style={{ width: `${progress}%` }} />
|
|
|
|
<span
|
|
className={seekHandleClasses}
|
|
tabIndex='0'
|
|
style={{
|
|
left: `${progress}%`
|
|
}}
|
|
/>
|
|
</div>
|
|
|
|
<div className={[_s.default, _s.flexRow, _s.alignItemsCenter, _s.pb5, _s.noSelect].join(' ')}>
|
|
<Button
|
|
isNarrow
|
|
backgroundColor='none'
|
|
aria-label={intl.formatMessage(paused ? messages.play : messages.pause)}
|
|
onClick={this.togglePlay}
|
|
icon={paused ? 'play' : 'pause'}
|
|
iconSize='16px'
|
|
iconClassName={_s.fillWhite}
|
|
className={_s.pl0}
|
|
/>
|
|
|
|
<div className={[_s.default, _s.mlAuto, _s.flexRow, _s.alignItemsCenter].join(' ')}>
|
|
<Text color='white' size='small'>
|
|
{formatTime(currentTime)}
|
|
/
|
|
{formatTime(duration)}
|
|
</Text>
|
|
|
|
<Button
|
|
isNarrow
|
|
backgroundColor='none'
|
|
type='button'
|
|
aria-label={intl.formatMessage(muted ? messages.unmute : messages.mute)}
|
|
onClick={this.toggleMute}
|
|
icon={muted ? 'audio-mute' : 'audio'}
|
|
iconSize='24px'
|
|
iconClassName={_s.fillWhite}
|
|
className={[_s.px10, _s.ml10].join(' ')}
|
|
onMouseEnter={this.handleMouseEnterAudio}
|
|
onMouseLeave={this.handleMouseLeaveAudio}
|
|
/>
|
|
|
|
<Button
|
|
isNarrow
|
|
backgroundColor='none'
|
|
aria-label={intl.formatMessage(fullscreen ? messages.exit_fullscreen : messages.fullscreen)}
|
|
onClick={this.toggleFullscreen}
|
|
icon={fullscreen ? 'minimize-fullscreen' : 'fullscreen'}
|
|
iconSize='20px'
|
|
iconClassName={_s.fillWhite}
|
|
className={[_s.px10, _s.pr0].join(' ')}
|
|
/>
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
)
|
|
}
|
|
|
|
}
|